@book { ReformingFederalismForeignExperiencesforaReforminGermany,
    title = "Reforming Federalism – Foreign Experiences for a Reform in Germany",
    subtitle = "Reports of a Symposium held in Trier on December 2 nd  to 4 th , 2004 - hosted by the Institute for Legal Policy at the University of Trier - in Cooperation with the German Bundesrat",
    author = "Gerhard {Robbers}",
    year = "2005",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1100131"
}